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FoxPro (Native Driver) General Informix InterBase Local Drivers (Paradox & dBASE) MS-SQL ODBC OLE-DB Oracle Oracle 8 Paradox Sybase You are not logged in. Help Print Public Report Report From: Delphi-BCB/Database/Drivers/MS-SQL [ Add a report in this area ] dbexpress error invalid precision Report #: 3689 Status: Closed Can't use Integer Parameters with dbExpress /

Dbexpress Error Invalid Username/password

SQL Server Project:Delphi Build #: 4.453 Version: 7.0 Submitted By: Kevin Davidson Report Type: Crash / Data loss / Total dbexpress error 0x0015 failure Date Reported: 3/5/2003 2:15:26 PM Severity: Critical / Show Stopper Last Updated: 3/20/2012 2:24:39 AM Platform: All versions Internal Tracking #: 143510 Resolution: Cannot Fix(Resolution Comments) Resolved in Build: : 7.0.8.1 Duplicate of:None Voting and Rating Overall Rating: (5 Total Ratings) 4.60 out of 5 Total Votes: 9 Description Using an integer as a parameter in a Query causes various error messages, including: dbExpress Error: Invalid Parameter and SQL State: HY000, SQL Error Code: 0 Invalid input parameters. Check the status valur for detail. Note this is NOT a master/detail query as described in the known problem in the readme.txt for Delphi 7 Steps to Reproduce: New Application, D7 Ent Build 4.453, SQL Server dbExpress Driver Update installed. Verified that only one copy of dbexpmss.dll exists on the workstation, and it is dated: 10/10/2002 7:01AM file version 7.0.2.113 Drop TSQLConnection and TSQLDataSet on form. Set Connection to connect to Microsoft SQL Server 7.0 database Set Connected to True. Create a SQL Server table, CTFILE,with an Integer primary key called PATIENT_NO. Using the CommandText Editor in the IDE, set the DataSet's Command Text property to: select PATIENT_NO from CTFILE where PATIENT_NO = :patno Open the Params property of the DataSet. The "patno" param ls listed. Set its properties as follows: DataType: ftInteger Leave others as default including Value.Type as Unassigned Right-click on the DataSet to bring up the Fields Editor Right Click on the Fields Editor and select "Add Fields" The first time you do this, you get : SQL State: HY000, SQL Error Code: 0 Invalid input parameters. Check the status valur for detail. Subsequent attempts give: dbExpress Error: Invalid Parameter A number of related problems occur: 1) Sometimes the newly created parameter DataType will be set to ftUnknown and sometimes ftInteger. 2) Set the Value.Type for the Param to Integer, and the Value to 0. View the form as Text then View as Form. The Value.Type ch

dbexpress, MS SQL 2000. I am trying to convert an existing app from BDE/Interbase to dbexpress/MS SQL 2000. I've searched through the newsgroups and tried all the suggestions by I'm still stumped. I have several dbexpress datasets with a query like: SELECT * from MyTable where MyTablesField = :MyParam The MyTablesField and MyParam are of Integer types. (Those aren't the real names :) ) The errors are reproducible by trying to run the query via the client or by trying to add fields to the fields editor for the dataset. These are errors I get: "dbExpress http://qc.embarcadero.com/wc/qcmain.aspx?d=3689 Error: [0x0009]: Invalid Parameter SQL-Server Error: Multiple-Step OLE-DB operation generated errors. Check OLE-DB status value, if available. No work was done." or "dbExpress Error: [0x0009]: Invalid Parameter" or "SQL Server Error: SQL State HY000, SQL Error Code: 0 Invalid input parameter values. Check the status values for errors" I've read a lot of postings regarding a bug in the MS driver. Here are the things I have http://www.delphigroups.info/2/12/1062383.html tried to solve this. 1. Installed the Delphi 7 service pack. It seems to have installed fine except that when I check the Delphi Help..About.., it says version 7.0 and not 7.1. 2. Installed the service pack 3a for MS SQL 2000 that should have the latest MDAC components and drivers. 3. I tried using core labs trial version of the driver and connection component. 4. I tried the Ramesh driver on the BDN download site. 5. I have gone over the table definition to see if there could be other issues. The field that I am querying on is defined in MS SQL as an integer value and has been indexed. 7. I have fiddled with the query to search by other fields in the table and it works just fine. 8. I have checked other queries in my application and all of the ones that look up based on an integer fields have the same error message. None of the above seems to have worked. What could I be missing? Any suggestions would be appreciated. Thanks! Craig. 1. Elpack - How To Ensure Unicode Support (e.g. Manipulate Strings)?2. Something only to be previewed but

Page 1 of 1 dbexpress error: [0x0003] invalid field type by Gilberto » Wed 05 Jul 2006 05:18 Hi, When I have parameters with data type INTEGER occurs the following error for any sql instruction: dbexpress error: [0x0003] invalid http://forums.devart.com/viewtopic.php?t=5706 field type I using: Delphi 7 test with Oracle 8 and 9. Tks. Gilberto http://stackoverflow.com/questions/10647760/handling-dbexpress-sql-error-code-245 Top by Challenger » Wed 05 Jul 2006 09:04 We couldn't reproduce this error. Please send to DbxOda support address complete sample that demonstrates this problem and include script to create server objects. Challenger Devart Team Posts: 925Joined: Thu 17 Nov 2005 10:53 Top by Gilberto » Wed 05 Jul 2006 16:30 Example: select * from dbexpress error xxxx where id = :id where, id is integer. I use Delphi 7. How I updating to dbexpress 3.0 ???? I think that is problem it´s because version of my dbexpress. Tks. Gilberto Top by Challenger » Thu 06 Jul 2006 13:13 Please specify the version of DbxOda you use. Challenger Devart Team Posts: 925Joined: Thu 17 Nov 2005 10:53 Top by Gilberto Muller » Fri 07 Jul 2006 01:06 dbexpress error invalid Drivername: Oracle GetDriverFunc: getSQLDriverORACLE Libraryname: dbexpora.dll Gilberto Muller Top by Challenger » Fri 07 Jul 2006 14:07 This is the forum dedicated to CoreLab dbExpress driver for Oracle. For information on standard dbExpress Oracle driver please refer to corresponding resources. Challenger Devart Team Posts: 925Joined: Thu 17 Nov 2005 10:53 Top by Gilberto Müller » Fri 07 Jul 2006 14:48 Wich resources? Where is forum Dbexpress Standard ??? Gilberto Müller Top by Challenger » Mon 10 Jul 2006 12:22 You can try to find any informtation on Borland web site. Challenger Devart Team Posts: 925Joined: Thu 17 Nov 2005 10:53 Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending Post a reply 8 posts • Page 1 of 1 Return to dbExpress driver for Oracle Jump to: Select a forum ------------------ General Forums Announcements Database Tools dbForge for MySQL dbForge for Oracle dbForge for PostgreSQL dbForge for SQL Server ADO.NET Data Providers Entity Framework support LinqConnect (LINQ to SQL support) dotConnect for Oracle dotConnect for MySQL dotConnect for PostgreSQL dotConnect for SQLite dotConnect for DB2 dotConnect for SQL Server dotConnect for Cloud Applications dotConnect Universa

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Handling DbExpress Sql Error Code 245 up vote 1 down vote favorite 1 I am trying to build a scheduler application for my semestre exam, and I am interogating the database if a teacher has classes in a certain week, certain day and a certain hour. Is there a way to treat Sql Error Codes in Delphi Xe2 using DBExpress? I have a query performing my interogation(I let the users to select the parameters) on SQL Server2008, and here is the issue; If an user lets one parameter field empty, my application shows the message in the image; well this is not a user friendly way of showing error messages, so I tried to handle the exception without any succes: this is my code that i wrote to query SQL Server: with DataModule1.QueryV1 do Try Close; SQL.Clear; // clear command sql if there is SQL.Add ('SELECT * FROM OrarC WHERE IDZi =' + QuotedStr(LlbZiua.KeyValue)+ 'and IDInterval=' + QuotedStr(LlbIntOrar.KeyValue) + 'and IDSala='+ QuotedStr(EdtIDSala.Text)+ EdtSaptamana.Text); Open; except on E:TDBXError do begin showmessage('Error!'); end; End; on E:TDBXError I have also tried E:EDataBaseError and the result is the same; It would be good to handle the error by the SqlErrorCode returned but I don`t know how to get that. delphi error-handling delphi-xe2 dbexpress share|improve this question asked May 18 '12 at 6:27 Cristian Vasuica 204420 It is better to use parameters to the query than literal strings. Maybe one of your strings holds a value different to what you expected. What is the error text in the message above? The picture is too small for me to read the text. –No'am Newman May 18 '12 at 12:52 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted Run your program under the debugger and observe the actual class of the exception that's raised, or you can get the exception class at runtime with something like: .. except on E: Exception do ShowMessage(E.ClassName); end; If it is indeed a TDBXError then y

 

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